Ben Browder Cdr. John Crichton Actor Claudia Black Officer Aeryn Sun Actor Anthony Simcoe General Ka D' Argo Actor John Eccleston Actor Sean Masterson Actor Lani John Tupu Pilot (voice only) Actor Gigi Edgley Chiana Actor Wayne Pygram Scorpius Actor Melissa Jaffer Noranti Actor Raelee Hill Shikozu Actor Jonathan Hardy Rygel (voice) Actor Blair Venn Macton Guest John Brumpton Katoya Guest Rachel Gordon Lo'Laan Guest Brian Henson Executive Producer Kris Noble Executive Producer Rockne S. O'Bannon Executive Producer Robert A. Halmi Executive Producer Matthew Carroll Producer Geoff Bennett Director Mark Saraceni Writer